OE Quality
60-Day Returns

Standard Ignition TBV100 Turbocharger Bypass Valve
Reliable Turbocharger Bypass Valve for Audi and Volkswagen
The Standard Ignition TBV100 Turbocharger Bypass Valve (BPV) is designed to maintain optimal boost pressure and improve turbocharger performance for select Audi and Volkswagen models. This valve helps regulate pressure and reduce turbo lag, ensuring smoother acceleration and engine response.
Key Features of the Standard Ignition TBV100
- Compatible with Audi A4, RS6, TT, and TT Quattro models
- Fits Volkswagen Beetle, Golf, Jetta, and Passat vehicles
- Durable construction for consistent pressure regulation
- Direct replacement part number TBV100 for easy identification
- Helps prevent compressor surge and boost leaks
Detailed Product Description
The TBV100 Turbocharger Bypass Valve from Standard Ignition is engineered to work seamlessly with turbocharged engines in Audi and Volkswagen vehicles. By venting excess boost pressure when the throttle closes, it protects the turbocharger system from damage and reduces turbo lag. This valve is a direct fit for models including the Audi A4, RS6, TT, TT Quattro, and Volkswagen Beetle, Golf, Jetta, and Passat. The part number TBV100 ensures compatibility and simplifies ordering for maintenance or repair.
Common Applications and Issues Addressed
- Eliminates compressor surge during throttle lift-off
- Prevents boost leaks that reduce engine performance
- Reduces turbo lag for improved throttle response
- Protects turbocharger components from excessive pressure
- Maintains consistent boost pressure for reliable operation
Installation Notes and Tips
Installation of the Standard Ignition TBV100 should be performed by a qualified technician familiar with turbocharged Audi and Volkswagen engines. Ensure the vehicle is cooled down before removal of the old bypass valve. Verify all vacuum lines and mounting points are secure to prevent leaks. Using OEM or equivalent gaskets and seals is recommended to maintain system integrity.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The TBV100 Turbocharger Bypass Valve undergoes rigorous quality control to ensure durability and performance. Please refer to Standard Ignition's warranty policy for coverage details on this part.
| Brand | Standard Ignition |
| Part Number | TBV100 |
| Contents | Valve |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Audi | TT | 1.8L | L4 | N/A | |
| 2006 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2005 | Audi | A4 | 1.8L | L4 | N/A | |
| 2005 | Audi | TT | 1.8L | L4 | N/A | |
| 2005 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2005 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 2004 | Audi | A4 | 1.8L | L4 | N/A | |
| 2004 | Audi | RS6 | N/A | |||
| 2004 | Audi | TT | 1.8L | L4 | N/A | |
| 2004 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 2003 | Audi | A4 | 1.8L | L4 | N/A | |
| 2003 | Audi | RS6 | N/A | |||
| 2003 | Audi | TT | 1.8L | L4 | N/A | |
| 2003 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 2002 | Audi | A4 | 1.8L | L4 | N/A | |
| 2002 | Audi | TT | 1.8L | L4 | N/A | |
| 2002 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 2001 | Audi | A4 | 1.8L | L4 | N/A | |
| 2001 | Audi | TT | 1.8L | L4 | N/A | |
| 2001 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 2000 | Audi | A4 | 1.8L | L4 | N/A | |
| 2000 | Audi | TT | 1.8L | L4 | N/A | |
| 2000 | Audi | TT Quattro | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 1999 | Audi | A4 | 1.8L | L4 | N/A | |
| 1999 | Volkswagen | Beetle | 1.8L | L4 | N/A | |
| 1999 | Volkswagen | Passat | 1.8L | L4 | N/A | |
| 1998 | Volkswagen | Passat | 1.8L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.